CA2099056C - Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse - Google Patents

Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse Download PDF

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Publication number
CA2099056C
CA2099056C CA002099056A CA2099056A CA2099056C CA 2099056 C CA2099056 C CA 2099056C CA 002099056 A CA002099056 A CA 002099056A CA 2099056 A CA2099056 A CA 2099056A CA 2099056 C CA2099056 C CA 2099056C
Authority
CA
Canada
Prior art keywords
auxiliary
sensor
calibration
sensors
output
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002099056A
Other languages
English (en)
French (fr)
Other versions
CA2099056A1 (fr
Inventor
Bernard Bene
Jacques Chevallet
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Gambro Industries SAS
Original Assignee
Hospal Industrie SAS
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hospal Industrie SAS filed Critical Hospal Industrie SAS
Priority to CA002439742A priority Critical patent/CA2439742A1/fr
Publication of CA2099056A1 publication Critical patent/CA2099056A1/fr
Application granted granted Critical
Publication of CA2099056C publication Critical patent/CA2099056C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/165—Constructional aspects thereof with a dialyser bypass on the dialysis fluid line
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
    • G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Emergency Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • External Artificial Organs (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
CA002099056A 1992-06-30 1993-06-23 Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse Expired - Fee Related CA2099056C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002439742A CA2439742A1 (fr) 1992-06-30 1993-06-23 Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9208287 1992-06-30
FR9208287A FR2692983B1 (fr) 1992-06-30 1992-06-30 Procédé d'étalonnage d'un couple de capteurs placés dans un circuit de dialyse et rein artificiel pour la mise en Óoeuvre du procédé.

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CA002439742A Division CA2439742A1 (fr) 1992-06-30 1993-06-23 Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse

Publications (2)

Publication Number Publication Date
CA2099056A1 CA2099056A1 (fr) 1993-12-31
CA2099056C true CA2099056C (fr) 2003-12-23

Family

ID=9431559

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002099056A Expired - Fee Related CA2099056C (fr) 1992-06-30 1993-06-23 Procede d'etalonnage d'un couple de capteurs places dans un circuit de dialyse

Country Status (7)

Country Link
US (1) US5342527A (de)
EP (1) EP0579559B1 (de)
JP (1) JP3274742B2 (de)
CA (1) CA2099056C (de)
DE (1) DE69300078T2 (de)
ES (1) ES2071534T3 (de)
FR (1) FR2692983B1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE513524C2 (sv) * 1994-02-18 2000-09-25 Gambro Med Tech Ab System jämte förfarande för beräkning och/eller övervakning av ett vätskeflöde i en dialysapparat
DE4440556A1 (de) * 1994-11-12 1996-05-15 Polaschegg Hans Dietrich Dr Einrichtung und Verfahren zur Bestimmung der Menge an entfernten Urämietoxinen bei einer Hämodialysebehandlung
EP1080253A2 (de) * 1998-05-01 2001-03-07 DJ Parker Company, Inc. Chemisches misch-, nachfüll- und abfallmanagementsystem
US7147827B1 (en) 1998-05-01 2006-12-12 Applied Materials, Inc. Chemical mixing, replenishment, and waste management system
US7851222B2 (en) * 2005-07-26 2010-12-14 Applied Materials, Inc. System and methods for measuring chemical concentrations of a plating solution
EP1776971A1 (de) * 2005-10-21 2007-04-25 BELLCO S.p.A. Dialysegerät mit verbesserter Steuerung des Behandlungsfortschritts
JP4864745B2 (ja) * 2007-01-30 2012-02-01 日機装株式会社 モニター装置及び人工膵臓装置
US8512553B2 (en) 2007-07-05 2013-08-20 Baxter International Inc. Extracorporeal dialysis ready peritoneal dialysis machine
ES2403598T5 (es) † 2009-12-22 2016-12-13 Gambro Lundia Ab Método y aparato para controlar una velocidad de flujo de fluido en un conducto de transporte de fluido de un dispositivo médico
CN102279020B (zh) * 2011-07-01 2012-11-14 中国计量学院 便携式血液净化装置检测仪
US9440017B2 (en) 2013-03-14 2016-09-13 Baxter International Inc. System and method for performing alternative and sequential blood and peritoneal dialysis modalities
US9977433B1 (en) 2017-05-05 2018-05-22 Hayward Industries, Inc. Automatic pool cleaner traction correction
DE102019122704A1 (de) * 2019-08-23 2021-02-25 B.Braun Avitum Ag Vorrichtung und Verfahren zur extrakorporalen Blutbehandlung und Verfahren zur Bilanzregelung einer Dialysierflüssigkeit bei einer extrakorporalen Blutbehandlung
DE102019123590A1 (de) * 2019-09-03 2021-03-04 Franke Kaffeemaschinen Ag Getränkezubereitungsvorrichtung mit Milchsystem
JP2024004225A (ja) * 2022-06-28 2024-01-16 日機装株式会社 血液浄化装置及び流量計の検出不良判定方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4827430A (en) * 1987-05-11 1989-05-02 Baxter International Inc. Flow measurement system
FR2651037B1 (fr) * 1989-08-16 1991-10-25 Hospal Ind Procede d'etalonnage d'un debitmetre a reponse impulsionnelle

Also Published As

Publication number Publication date
EP0579559B1 (de) 1995-03-08
ES2071534T3 (es) 1995-06-16
EP0579559A1 (de) 1994-01-19
JPH06254156A (ja) 1994-09-13
CA2099056A1 (fr) 1993-12-31
FR2692983B1 (fr) 1994-10-14
FR2692983A1 (fr) 1993-12-31
US5342527A (en) 1994-08-30
DE69300078D1 (de) 1995-04-13
JP3274742B2 (ja) 2002-04-15
DE69300078T2 (de) 1995-08-31

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